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WAGO I/O-SYSTEM 750 User Manual

WAGO I/O-SYSTEM 750
468 pages
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WAGO-I/O-SYSTEM 750
Manual
750-8208(/xxx-xxx)
PFC200 CS 2ETH RS CAN DPM
PLC -
Controller PFC200
Version 1.1.0, valid from
FW Version 02.06.20(09)

Table of Contents

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Questions and Answers:

WAGO I/O-SYSTEM 750 Specifications

General IconGeneral
CategoryI/O Systems
ManufacturerWAGO
Product NameWAGO I/O-SYSTEM 750
TypeModular I/O System
Power Supply24 V DC
Storage Temperature-40°C to +85°C
Relative Humidity5% to 95% (non-condensing)
Protection ClassIP20
MountingDIN Rail
Communication ProtocolVarious (e.g., Ethernet, CANopen, etc.)
Number of I/O ModulesUp to 64 modules
Number of ChannelsVaries by module
Digital Input ModulesYes
Digital Output ModulesYes
Analog Input ModulesYes
Analog Output ModulesYes
Special Function ModulesYes
ApprovalsCE, UL
Bus CouplerYes

Summary

Documentation Notes and Validity

Documentation Validity

Specifies the applicable controller and firmware version for this documentation.

Document Symbols and Warnings

Explains the meaning of symbols used in the manual for warnings, notices, and important notes.

Important Safety and Operational Notes

Legal Bases and Compliance

Covers legal aspects including subject to change, personnel qualifications, and compliance provisions.

Safety Precautions for Installation and Operation

Provides essential safety precautions for installing and operating the device to prevent hazards.

Software Licensing Terms

Explains the licensing conditions for the open-source software included in the firmware.

Ethernet Device Usage Conditions

Outlines specific conditions and recommendations for using Ethernet devices in systems.

Device Overview and Technical Specifications

Device Component View

Provides a visual overview and legend for the device's components and connections.

Controller Connectors and Interfaces

Details the various connection types available on the controller, including data contacts and network connections.

Controller Operating Elements

Covers the controller's operating elements, including the mode selector switch and reset button.

Controller Technical Data

Lists the technical specifications of the controller, including device, system, power supply, clock, programming, and network data.

Controller Functionality and Features

Network Configuration and Security

Details network configuration options, interface settings, security measures, and services like DHCP and DNS.

Memory Card Operations

Explains the functionality of memory cards for storage, backup, restore, formatting, and operation.

Device Mounting Procedures

Installation Position Guidelines

Specifies allowed installation positions and notes on end stops for vertical mounting.

Carrier Rail Mounting Requirements

Details carrier rail properties and guidelines for optimal system setup, including material and EMC measures.

Component Mounting Sequence

Describes the procedure for snapping components onto a carrier rail and the importance of the bus end module.

Controller Commissioning and Configuration

Host PC IP Address Determination

Explains how to find the host PC's IP address using the MS DOS prompt.

IP Address Configuration

Details adapting IP addressing for system structure to ensure PC and controller communication.

DHCP IP Address Assignment

Explains obtaining dynamic IP addresses from a DHCP server and identifying the device via hostname.

Controller Reset Functions

Describes how to initiate warm start reset, cold start reset, and software reset using the mode selector switch and reset button.

Controller Configuration Methods

Outlines the available methods for configuring the controller: WBM, CBM, CODESYS, and WAGO Ethernet Settings.

CODESYS 2.3 Runtime System

CODESYS 2.3 Installation Guide

Guides on installing the CODESYS 2.3 programming software and required target files.

Task Configuration and Prioritization

Covers assigning priorities and response times for individual tasks to establish processing sequences.

CODESYS Memory Allocation

Illustrates standard memory allocation for the PFC200, detailing program, data, and remanent memory.

CODESYS Web Visualization

Details CODESYS Web visualization, its requirements, limitations, and troubleshooting for common errors.

MODBUS Communication with CODESYS 2

MODBUS Configuration Settings

Guides on configuring MODBUS operating modes (TCP, UDP, RTU) using CODESYS PLC configuration.

MODBUS Data Exchange

Explains MODBUS data exchange via cycles or acyclically using services, detailing process images, flag area, and registers.

MODBUS Diagnostics

Covers diagnostics for the MODBUS master, runtime system, and error server, explaining error codes and remedies.

CANopen Master and Slave Configuration

CANopen Object Directory Overview

Explains the compilation of communication and user objects in the object directory for CANopen devices.

CANopen Data Exchange

Explains process data exchange via communication objects, including controller objects and fieldbus-specific addressing.

Fieldbus Coupler Diagnostics

Describes procedures for creating diagnostics using the fieldbus master, including BusDiag.lib and evaluating CANopen diagnosis.

PROFIBUS DP-V1 Master Configuration

PROFIBUS Master and Slave Configuration

Guides on configuring PROFIBUS master and slaves within CODESYS, including GSD files and DP parameters.

PROFIBUS Fieldbus Coupler Diagnostics

Describes procedures for enabling channel diagnostics and analyzing PROFIBUS diagnostics information.

Device Diagnostics and Status Messages

LED Status Indicators

Describes operating and status messages indicated by LEDs for power supply, fieldbus, system, and RUN status.

Flashing Sequence Diagnostics

Explains how diagnostic messages are displayed via flashing sequences, including error codes and troubleshooting.

Controller Service and Maintenance

Memory Card Installation and Removal

Details the procedure for inserting and removing the SD memory card, including safety precautions.

Firmware Upgrade and Downgrade

Covers firmware upgrade and downgrade procedures, emphasizing the need for appropriate documentation and safety.

Device Removal Procedures

Safety Precautions for Device Removal

Provides safety notices regarding working on de-energized devices before removal.

Controller Removal from Carrier Rail

Details steps for removing the controller from the carrier rail assembly using the locking disc and release tab.

Technical Appendices and Libraries

I/O Module Process Data Structure

Describes the process image structure for I/O modules on the internal data bus, including digital and analog data mapping.

CODESYS 2 Libraries

Lists and describes general CODESYS libraries supported by the controller for various functions.

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